NOTE: Filler bags sold individually. Sandbag Bundles include Filler Bags.
Filler Bags hold sand to protect yoursandbag'szippers. They each have a double-sided VELCRO® closure, and different sizes allow for weight customization. Fill your sandbags or rucksack with filler bags to customize weight for aneventor training. The 20LB Filler Bag fits perfectly inside of a10L Bullet so you can just throw it on your back and get moving.
Doubled up stitching
Double VELCRO® closure
1000D CORDURA® fabric for toughness and durability.
Note: Do NOT use as a slam bag, especially on concrete.
Fill with sand, dirt, peat gravel, etc., leaving a little bit of room at the top.
Brush sand and debris off the VELCRO® closure with your hand. If it’s stuffed too full and there’s a bunch of sand between the VELCRO® when you try to close it, it would be like trying to close a bottle of Coca-Cola after you shake it up. If the Filler Bag is too full, the VELCRO® can’t work as designed.
VELCRO® both closures shut.
Put it in a GORUCK Sandbag and get to work.
Cleaning and Maintenance
Turn inside out and spray down with a hose and soapy water. This removes sand and debris from the stitching and increases the longevity of your Filler Bags. We designed them to pair with GORUCK Sandbags but they’ll also thrive alone in harsh environments.